Hmmm, at the most ~350, so I guess that would be a good choice. I'll have to see what is available...I'm DIY a turbo kit for my miata based of a T25 just b/c its cheap and will be fun, would you recommend DIY or look into just getting a kit w/ either of those turbos? Between the group of us we can weld IC pipes, figure shit out, and have access to a good tuner so...I think I should go read more